Condensation pump for roof-top air conditioner
A pump assembly and a method for removing condensate from an elevated air conditioner of a transport structure are provided. The air conditioner includes a base pan with a sump. The pump assembly includes a pump, a suction line and a discharge line. The pump is configured to be in electrical communication with the air conditioner. The suction line enters the pump and is configured to be in fluid communication with the sump. The discharge line exits the pump and is configured to be in fluid communication with a hose of a drainage means of the transport structure. The pump operatively moves condensate in the sump to the hose of the drainage means to remove the condensate from the transport structure.
1. A pump assembly for removing condensate from an elevated air conditioner of a transport structure, the air conditioner including a base pan with a sump, the assembly including:
a pump configured to be in electrical communication with the air conditioner;
a suction line entering the pump and configured to be in fluid communication with the sump; and
a discharge line exiting the pump and configured to be in fluid communication with a hose of a drainage means of the transport structure,
wherein the pump operatively moves condensate in the sump to the hose of the drainage means to remove the condensate from the transport structure, and
wherein the suction line includes an upstream portion with a first suction diameter and a downstream portion with a second suction diameter, and the first suction diameter is less than the second suction diameter.
2. The pump assembly of claim 1 , wherein the drainage means is gravity-driven.
3. The pump assembly of claim 1 , wherein the pump is not located below a water level of the sump.
4. The pump assembly of claim 1 , wherein the pump is dimensioned to be housed completely inside the air conditioner.
5. The pump assembly of claim 1 , wherein the pump is mounted in an isolated manner inside the air conditioner.
6. The pump assembly of claim 5 , wherein the pump is supported by a rubber grommet mounted on a bracket element.
7. The pump assembly of claim 1 , wherein the pump assembly is provided as an add-on kit to the air conditioner.
8. The pump assembly of claim 1 , wherein the discharge line includes an upstream portion with a first discharge diameter and a downstream portion with a second discharge diameter, and the first discharge diameter is less than the second discharge diameter.
9. The pump assembly of claim 1 , wherein the suction line includes a filter at an upstream end.
10. The pump assembly of claim 1 , further including a sealant for sealing a drainage hole on the base pan of the air conditioner.
11. A pump assembly for removing condensate from an elevated air conditioner of a transport structure, the air conditioner including a base pan with a sump, the assembly including:
a pump configured to be in electrical communication with the air conditioner;
a suction line entering the pump and configured to be in fluid communication with the sump; and
a discharge line exiting the pump and configured to be in fluid communication with a hose of a drainage means of the transport structure,
wherein the pump operatively moves condensate in the sump to the hose of the drainage means to remove the condensate from the transport structure, and
wherein the pump is configured to be off during an evaporator fan only mode of the air conditioner, and wherein the pump is configured to be on when a compressor is on during a cooling mode of the air conditioner.
12. The pump assembly of claim 11 , wherein the pump is configured to be on when a compressor is on during a heating mode of the air conditioner.
13. The pump assembly of claim 11 , wherein the pump is configured to be on when a compressor is on during a dehumidifier mode of the air conditioner.
14. A method of removing condensate from an elevated air conditioner of a transport structure, the air conditioner including a base pan with a sump, the method including the steps of:
mounting a pump inside an air conditioner, the pump including a suction line entering the pump and a discharge line exiting the pump;
connecting the discharge line to a drainage means of the transport structure;
establishing fluid communication between the suction line and the sump;
configuring the pump to operate through electrical communication with the air conditioner; and
configuring the pump to be off during an evaporator fan only mode of the air conditioner, and configuring the pump to be on when a compressor is on during a cooling mode of the air conditioner,
wherein the suction line, the pump, the discharge line and the drainage means are configured to operatively establish fluid communication.
15. The method of claim 14 , the step of establishing fluid communication between suction line and the sump further including submerging an upstream end of the suction line in the sump.
16. The method of claim 14 , further including the step of mounting the pump not below a water level of the sump.
17. The method of claim 14 , further including the step of sealing a hole on the base pan to create the sump.
18. The method of claim 14 , wherein the pump is dimensioned to be housed completely inside the air conditioner.
19. A pump assembly for removing condensate from an elevated air conditioner of a transport structure, the air conditioner including a base pan with a sump, the assembly including:
a pump configured to be in electrical communication with the air conditioner;
a suction line entering the pump and configured to be in fluid communication with the sump; and
a discharge line exiting the pump and configured to be in fluid communication with a hose of a drainage means of the transport structure,
wherein the pump operatively moves condensate in the sump to the hose of the drainage means to remove the condensate from the transport structure, and
wherein the suction line includes a first portion and the discharge line includes a second portion, and a diameter of the first portion is less than a diameter of the second portion.